Waters Micromass XEVO Qtof MS Mass Spectrometer With ESI Z-Spray Source, 200-240V

The Waters Micromass Xevo® G2-S QTof is a Time-Of-Flight Mass Spectrometer designed for scientists who need to identify, quantify, and confirm the broadest range of compounds in the most complex and challenging samples. Incorporating StepWave™ ion optics for sensitivity, the Xevo G2-S QTof also uses proven quantitative time-of-flight (QuanTof™) technology to simultaneously deliver superior UPLC®-compatible mass resolution, matrix tolerant dynamic range, quantitative performance, mass accuracy, and speed of analysis.

The ESI probe capillary accommodates flow rates of up to 2 mL/min making it suitable for LC applications in the range 100 µL/min to 2 mL/min. In electrospray ionization (ESI), a strong electrical charge is applied to the eluent as it emerges from a nebulizer. The droplets that compose the resultant aerosol undergo a reduction in size (solvent evaporation). As solvent continues to evaporate, the charge density increases until the droplet surfaces eject ions (ion evaporation).

 The Xevo G2-S QTof also features IntelliStart technology, an intuitive interface that automates routine tasks and ensures reproducible data of the highest quality.

IntelliStart enables essential functions to be carried out automatically:

• MS resolution and calibration checks
• Simple setup of diverse experiments
• Scheduled system checks
• Continuous system monitoring

Specifications:

Data acquisition rate: Up to 30 spectra per second
Mass measurement accuracy: Better than 1 ppm RMS
Mass resolution: > 22,500 FWHM
Power: 200-240 V, 50-60 Hz, 1.1 kW
Compatibility: ACQUITY UPLC® and nanoACQUITY UPLC® systems, including the H-Class and I-Class systems

Please note: system includes vacuum pump.